| 摘要 |
<p>The loader (61) has a hydraulic suspension for the outrigger (70), with a hydraulic pump (30), a tank (28), a hydraulic cylinder (10) and a control (22) for raising and lowering the boom. There is a sensor circuit (50,90,94,100,102,104,110,112) to detect alterations in the loading condition of the outrigger, to produce a signal for the control (54) for the hydraulic pressure limiter (43) of the circuit.</p> |
